Synthesis and Structural Characteriz

Synthesis and Structural Characterization of a New 2D Coordination Polymer [Cu(pzta)2]n

A new copper(Ⅱ)tetrazolate coordination polymer[Cu(pzta)2]n (1)(pzta=5-pyrazinyltetrazolate)was prepared from the hydrothermal reaction of Cu(OAc)2,·H2O with NaN3 and pyrazinecarbonitrile(pzCN)in the presence of ethanol,and characterized by elemental analysis,IR,TGA and X-ray crystallography.The X-ray diffraction analysis of 1 shows that the compound crystallizes in the monoclinic system with space group P2(1)/c and Cu(Ⅱ)ion center is six-coordinated by four different pzta ligands.The complex 1 features a 2D tetrazole coordination polymer.The thermal analysis of 1 shows that the decomposition of the complex OCCURS in two regions.

作 者： HU,Xin LIU,Cong WANG,Yongjiang GUO,Jixi   作者单位： HU,Xin,LIU,Cong,WANG,Yongjiang(College of LifeScience & Chemistry,Xinjiang Normal University,Urumqi,Xinjiang 830054,China)

GUO,Jixi(Institute of Applied Chemistry,Xinjiang University,Urumqi,Xinfiang 830046,China) 

刊 名： 中国化学（英文版）  SCI 英文刊名： CHINESE JOURNAL OF CHEMISTRY  年，卷(期)： 2009 27(3)  分类号： O6  关键词： Coordination polymer   crystal structure   pyrazinecarbonitrile   hydrothermal reaction  

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